Mobile Network Architectures: From GSM to 5G

What you will learn:

Understand the evolution of mobile networks from GSM to LTE and 5G.
Master SS7 signaling in GSM and its role in global communication protocols.
Comprehend core GSM components: HLR, VLR, IMSI, and the Base Station Subsystem (BSS).
Analyze SS7 and GSM integration for seamless network switching and data management.
Explore GPRS and EDGE technologies and their advancement of mobile data services.
Master LTE architecture, including MME, PDN-GW, S-GW, and HSS components.
Learn about OFDMA, SC-FDMA, and QAM modulation techniques.
Gain practical experience using Software Defined Radio (SDR) tools.
Develop proficiency in using SDR++ software for signal analysis.
Understand the fundamentals of radio frequency signals and digital signal processing.

Description

Unlock the intricacies of mobile communication systems with this in-depth course. Journey through the evolution of cellular networks, starting with GSM's foundational principles and culminating in the cutting-edge capabilities of 5G. Designed for telecom professionals, tech enthusiasts, and students seeking to enhance their knowledge of wireless technologies, this course provides invaluable insights for success in this dynamic field.

Over 3 hours of engaging video content covers crucial topics, including a detailed exploration of GSM fundamentals, the architecture and functions of core network elements (HLR, VLR, IMSI), a comprehensive understanding of packet-switched data services (GPRS and EDGE), a deep dive into LTE architecture with its key components (MME, S-GW, PDN-GW), and essential technologies such as OFDMA, SC-FDMA, and QAM. Furthermore, you'll gain a strategic perspective on next-generation 5G insights, understanding its revolutionary advancements in speed and reliability.

This course empowers you to not only comprehend the underlying technologies but also prepares you for advanced studies in telecommunications, practical network optimization, or research in next-generation mobile standards. No prior telecom expertise is needed; bring your curiosity and a desire to master the systems connecting our world. Enroll today and become a mobile networking expert!

Curriculum

GSM: The Foundation of Cellular Networks

This section begins with a historical overview of cellular networking, then delves into GSM standards and transmission speeds. You'll explore Signaling System Number 7 (SS7), its integration with GSM, and the architecture of both classic and modern GSM networks, including a detailed explanation of HLR, VLR, and IMSI. Further lectures cover Base Station Subsystems, Base Transceiver Stations, TDMA, GSM air interfaces and frames, and the crucial role of Base Station Controllers in mobility management.

GPRS & EDGE: The Rise of Packet Data

This concise section provides a clear understanding of General Packet Radio Service (GPRS) and Enhanced Data rates for GSM Evolution (EDGE), explaining their pivotal roles in enhancing mobile data capabilities within the GSM framework.

LTE: The Prelude to 5G

This section offers a comprehensive overview of Long Term Evolution (LTE), exploring its network architecture and essential components (MME, PDN-GW, S-GW, and HSS). You'll gain expertise in key LTE technologies, including OFDMA, SC-FDMA, QAM, time division multiplexing in LTE, and the process of LTE cell search.

Understanding Radio Frequency Signals

This section provides fundamental knowledge of radio signals, modulation techniques, carrier waves, and a comparison of digital versus analog signals.

Introduction to Software Defined Radio (SDR)

This section serves as an introduction to Software Defined Radio (SDR) technologies, including an overview of RTL-SDR and HackRF, a comparison of their models, and hands-on guidance for downloading, configuring, and utilizing the SDR++ software. You'll also learn the basics of operating SDR++.

Mastering SDR++ Software

Building upon the previous section, this section delves deeper into the functionality of SDR++, covering its main menu and advanced features, enabling you to effectively use this tool for hands-on analysis of radio frequencies.